Adding unit tests for the SafeBrowsingBlockingPage class

chrome/browser/tab_contents/interstitial_page.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/tab_contents/interstitial_page.h"
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/thread.h"
 #include "chrome/browser/browser.h"
@@ skipping 156 matching lines @@
     entry->set_page_type(NavigationEntry::INTERSTITIAL_PAGE);
 
     // Give sub-classes a chance to set some states on the navigation entry.
     UpdateEntry(entry);
 
     tab_->controller()->AddTransientEntry(entry);
   }
 
   DCHECK(!render_view_host_);
   render_view_host_ = CreateRenderViewHost();
+  CreateWebContentsView();
 
   std::string data_url = "data:text/html;charset=utf-8," +
                          EscapePath(GetHTMLContents());
   render_view_host_->NavigateToURL(GURL(data_url));
 
   notification_registrar_.Add(this, NotificationType::TAB_CONTENTS_DESTROYED,
                               Source<TabContents>(tab_));
   notification_registrar_.Add(this, NotificationType::NAV_ENTRY_COMMITTED,
                               Source<NavigationController>(tab_->controller()));
   notification_registrar_.Add(this, NotificationType::NAV_ENTRY_PENDING,
@@ skipping 59 matching lines @@
       break;
     default:
       NOTREACHED();
   }
 }
 
 RenderViewHost* InterstitialPage::CreateRenderViewHost() {
   RenderViewHost* render_view_host = new RenderViewHost(
       SiteInstance::CreateSiteInstance(tab()->profile()),
       this, MSG_ROUTING_NONE, NULL);
+  return render_view_host;
+}
+
+WebContentsView* InterstitialPage::CreateWebContentsView() {
   WebContentsView* web_contents_view = tab()->view();
   RenderWidgetHostView* view =
-      web_contents_view->CreateViewForWidget(render_view_host);
-  render_view_host->set_view(view);
-  render_view_host->AllowDomAutomationBindings();
-  render_view_host->CreateRenderView();
+      web_contents_view->CreateViewForWidget(render_view_host_);
+  render_view_host_->set_view(view);
+  render_view_host_->AllowDomAutomationBindings();
+  render_view_host_->CreateRenderView();
   view->SetSize(web_contents_view->GetContainerSize());
   // Don't show the interstitial until we have navigated to it.
   view->Hide();
-  return render_view_host;
+  return web_contents_view;
 }
 
 void InterstitialPage::Proceed() {
   if (action_taken_) {
     NOTREACHED();
     return;
   }
   Disable();
   action_taken_ = true;
 
@@ skipping 214 matching lines @@
 void InterstitialPage::InterstitialPageRVHViewDelegate::HandleKeyboardEvent(
     const NativeWebKeyboardEvent& event) {
   if (interstitial_page_->tab() && interstitial_page_->tab()->GetViewDelegate())
     interstitial_page_->tab()->GetViewDelegate()->HandleKeyboardEvent(event);
 }
 
 void InterstitialPage::InterstitialPageRVHViewDelegate::OnFindReply(
     int request_id, int number_of_matches, const gfx::Rect& selection_rect,
     int active_match_ordinal, bool final_update) {
 }